When I got Scrappy at four weeks old she had a bit of a (gas problem) and when I took her into the vet I asked about her little problem and they said the brand I was feeding her had a lot of fillers in it and that can cause this. She gave me a 2 pound bag to sample of **Science Diet Nature's Best** and Scrappy took right to it and with in a week (her little gas problem was gone). It costs more, but **Science Diet Nature's Best** doens't have fillers in it, it's made with made with real ocean fish, has vitamins and minerals, garden veggies and whole grains and a taste she just loves. I thought I would try the chicken flavor because she loves chicken, but she prefers Ocean fish crunchy. I know she is eating healthy and it's something she likes...Well it is all about my cat and she gives this product two paws up!